Lai Si Enterprise Holding Ltd is an investment holding company. Along with the subsidiaries, it is engaged in providing services of fitting-out works as an integrated fitting-out contractor, construction works as a main contractor and repair and maintenance works. The group's operating segments are Fitting-out, alteration and addition works; Construction works; and Repair and maintenance services. It generates maximum revenue from the Fitting-out, alteration and addition works segment. The fitting-out projects undertaken by the firm includes different categories of customers, which include hotels and casinos; retail shops and restaurants; and others. The organization operates in Macau and Hong Kong, of which key revenue is derived from the operations in Macau.